Blockchain Service Operations - A Structured Approach to Operate a Blockchain Solution. - Tim Hoiss; Karl Seidenfad; Ulrike Lechner (DAPPS, 2021)

A Blockchain to Bridge Business Information Systems and Industrial Automation Environments in Supply Chains. - Karl Seidenfad; Tim Hoiss; Ulrike Lechner (I4CS, 2021)

Design patterns and framework for blockchain integration in supply chains. - Dennis Lamken; Tobias Wagner 003; Tim Hoiss; Karl Seidenfad; Andreas Hermann; Mehmet Kus; Ulrike Lechner (IEEE ICBC, 2021)

Demonstrating Feasibility of Blockchain-Driven Carbon Accounting - A Design Study and Demonstrator. - Karl Seidenfad; Tobias Wagner 003; Razvan Hrestic; Ulrike Lechner (I4CS, 2022)

Risk Factors for Malicious Insider Threats - An Analysis of Attack Scenarios. - Manfred Hofmeier; Karl Seidenfad; Andreas Rieb; Ulrike Lechner (AMCIS, 2023)

CarbonEdge: Demonstrating Blockchain-Based Monitoring, Reporting and Verification of Greenhouse Gas Emissions on the Edge. - Karl Seidenfad; Jan Biermann; Ulrike Lechner (ICBC, 2023)

CarbonEdge: Collaborative Blockchain-Based Monitoring, Reporting, and Verification of Greenhouse Gas Emissions on the Edge. - Karl Seidenfad; Maximilian Greiner; Jan Biermann; Ulrike Lechner (I4CS, 2023)

Validating a Modified JSON Web Signature Format using the Scenario of Ammunition Issuance for Training Purposes. - Michael Hofmeier; Karl Seidenfad; Wolfgang Hommel (MILCOM, 2023)

The Digital Product Passport: Enabling Interoperable Information Flows Through Blockchain Consortia for Sustainability. - Maximilian Greiner; Karl Seidenfad; Christoph Langewisch; Andreas Hofmann; Ulrike Lechner (I4CS, 2024)

Web-Based Protocol Enabling Distributed Identity Information Networks for Greater Sovereignty. - Michael Hofmeier; Karl Seidenfad; Manfred Hofmeier; Wolfgang Hommel (I4CS, 2024)

Greenhouse Gas Emissions as Commons: A Community Service Approach with Blockchain on the Edge. - Karl Seidenfad; Maximilian Greiner; Jan Biermann; David Dannenberg; Sven Keineke; Ulrike Lechner (I4CS, 2024)

Blockchain-Based Monitoring, Reporting and Verification of GHG Emissions on the Network Edge - A System Integration Study in the Artisan Coffee Industry. - Karl Seidenfad; Maximilian Greiner; Jan Biermann; Ulrike Lechner (SII, 2024)

Governance Requirements for Dezentralized Blockchain-based Supply Chain Consortia. - Maximilian Greiner; Christian Zeiß; Nicolas Neis; Karl Seidenfad; Ulrike Lechner; Axel Winkelmann (Wirtschaftsinformatik, 2024)

The Blockchain Governance Laboratory: Demonstrating an Environment for Hands-on Blockchain Governance Research. - Jan Biermann; Maximilian Greiner; Karl Seidenfad; Tobias Fertig; Ulrike Lechner (ICBC, 2025)

From Paper to Pixel: The Digitalization of a Serious Game. - Judith Strussenberg; Karl Seidenfad; Maximilian Greiner; Kevin Riesel; Jan Biermann; Ulrike Lechner (I4CS, 2025)